.main>table.manager{
	width: 500px;
	text-align: center;
}
.main>table.userlist{
	width: 100%;
	text-align: center;
}
.main>table tr:nth-child(even){
	background-color: #f8f8f8;
}
.main thead>tr>th{
	border-bottom: 1px solid #ddd;
}
.search{
	display: inline-block;
	margin-bottom: 20px;
	padding: 0 20px 20px 0;
	border-bottom: 1px solid #e7e7e7;
}
.search>input{
	margin-right:10px;
}